<SEC-DOCUMENT>0002071876-25-000116.txt : 20251231
<SEC-HEADER>0002071876-25-000116.hdr.sgml : 20251231
<ACCEPTANCE-DATETIME>20251230173343
ACCESSION NUMBER:		0002071876-25-000116
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251231
DATE AS OF CHANGE:		20251230

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			United States Oil Fund, LP
		CENTRAL INDEX KEY:			0001327068
		STANDARD INDUSTRIAL CLASSIFICATION:	 [6221]
		ORGANIZATION NAME:           	09 Crypto Assets
		EIN:				202830691
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-272617
		FILM NUMBER:		251615255

	BUSINESS ADDRESS:	
		STREET 1:		1850 MT. DIABLO BLVD.
		STREET 2:		SUITE 640
		CITY:			WALNUT CREEK
		STATE:			CA
		ZIP:			94596
		BUSINESS PHONE:		510-522-9600

	MAIL ADDRESS:	
		STREET 1:		1850 MT. DIABLO BLVD.
		STREET 2:		SUITE 640
		CITY:			WALNUT CREEK
		STATE:			CA
		ZIP:			94596

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	New York Oil ETF, LP
		DATE OF NAME CHANGE:	20050513
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>i25468_uso-424b3.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="text-align: right; margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 12pt; margin-bottom: 3pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: right; margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: right; margin: 0"><B>Filed pursuant to Rule 424(b)(3)<BR>
File No. 333-272617</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="border-bottom: Black 0pt solid; font: 10pt Times New Roman, Times, Serif; margin: 5pt 0 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>UNITED STATES OIL FUND, LP</B></FONT></P>

<!-- Field: Rule-Page --><DIV STYLE="margin: 3pt auto; width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="border-bottom: Black 0pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 10pt"><B></B>&nbsp;</FONT></P>







<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center"><FONT STYLE="font-size: 10pt">Supplement dated December 31, 2025</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center"><FONT STYLE="font-size: 10pt">to</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center; border-bottom: Black 0pt solid"><FONT STYLE="font-size: 10pt">Prospectus
dated April 25, 2025</FONT></P>

<P STYLE="border-bottom: Black 0pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center">&nbsp;</P>

<!-- Field: Rule-Page --><DIV STYLE="margin: 3pt auto; width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="border-bottom: Black 0pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center">&nbsp;</P>





<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">This supplement contains information that amends, supplements or modifies certain
information contained in the prospectus of United States Oil Fund, LP dated April 25, 2025 (the &ldquo;Prospectus&rdquo;).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">You should carefully read the
Prospectus and this supplement before investing. <I>This supplement should be read in conjunction with the Prospectus. You should also
carefully consider the &ldquo;Risk Factors&rdquo; beginning on page 9 of the Prospectus before you decide to invest.&nbsp;</I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><I>&nbsp;</I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><I></I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>


<!-- Field: Rule-Page --><DIV STYLE="margin-top: 3pt; margin-bottom: 12pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; border-bottom: Black 2pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: rgb(226,224,224) 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><B>Creation and Redemption
Transaction Fee</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">As stated in the subsection
of the Prospectus titled &ldquo;Creation and Redemption of Shares&mdash; <I>Creation and Redemption Transaction Fee</I>&rdquo;, which
appears on page 79 of the Prospectus, Authorized Participants are required to pay a transaction fee to United States Oil Fund, LP (&ldquo;USO&rdquo;)
to compensate USO for expenses in connection with the creation and redemption of baskets. This fee may be reduced, increased, or otherwise
changed by United States Commodity Funds, LLC (&ldquo;USCF&rdquo;). Effective January 1, 2026 the transaction fee amount paid by Authorized
Participants to create or redeem one or more Creation Baskets or Redemption Baskets will be reduced from $1,000 per order to $350 per
order.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">In light of the foregoing,
the Prospectus is revised as follows:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 12pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-size: 10pt">1.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">The first paragraph of the subsection entitled &ldquo;Marketing Agent and
Authorized Participants&rdquo; on page 73 of the Prospectus is amended and restated as follows:</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white">The offering of
USO&rsquo;s shares is a best efforts offering. USO continuously offers Creation Baskets consisting of 100,000 shares through the Marketing
Agent, to Authorized Participants. All Authorized Participants pay a $350 fee for each order they place to create or redeem one or more
Creation Baskets or Redemption Baskets. The fee of the Marketing Agent, which is calculated daily and payable monthly and borne by USCF,
is equal to 0.025% of USO&rsquo;s total net assets. In no event may the aggregate compensation paid to the Marketing Agent and any affiliate
of USCF for distribution-related services in connection with this offering exceed ten percent (10%) of the gross proceeds of this offering.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 12pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-size: 10pt">2.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">The subsection entitled &ldquo;Creation and Redemption of Shares&mdash;
<I>Creation and Redemption Transaction Fee</I>&rdquo; on page 79 of the Prospectus is amended and restated as follows:</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in">&ldquo;<B><I>Creation and Redemption Transaction Fee</I></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; text-indent: 0.25in">To compensate USO
for its expenses in connection with the creation and redemption of baskets, an Authorized Participant is required to pay a transaction
fee to USO of $350 per order to create or redeem baskets, regardless of the number of baskets in such order. An order may include multiple
baskets. The transaction fee may be reduced, increased or otherwise changed by USCF. USCF shall notify DTC of any change in the transaction
fee and will not implement any increase in the fee for the redemption of baskets until thirty (30) days after the date of the notice.&rdquo;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; text-indent: 0.25in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 12pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; background-color: white"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-size: 10pt">3.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt">All references in the Prospectus to a transaction fee, a Creation Fee or
a Redemption Fee of $1000 are hereby updated and replaced with references to a transaction fee, a Creation Fee or a Redemption Fee of
$350.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.25in; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">Capitalized terms not defined
herein shall have the meanings afforded to them in the Prospectus.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; background-color: white">&nbsp;&nbsp;</P>


<!-- Field: Page; Sequence: 3 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: rgb(226,224,224) 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
